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researcher

S. Kar

24 papers hereh-index 272.8k citations124 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author4
  • first author3
  • last author17

Across the 24 of 24 papers where every author was matched, so the position is known.

fields
  • gr-qc10
  • hep-th6
  • astro-ph3
  • physics.optics2
  • quant-ph2
  • physics.class-ph1
same name
  • S. Kar — 5 papers, h 12
  • S. Kar — 5 papers, h 57
  • S. Kar — 2 papers, h 40
  • S. Kar — 2 papers, h 32
  • S. Kar — 2 papers, h 24
  • S. Kar — 1 paper, h 6

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19962008
most citedThe Raychaudhuri equations: a brief review

197 citations · 399 across the 13 of their papers we have counts for

collaborators
Showing 2007 · quant-phShow all

1 paper · 2 filters

quant-ph2007★ 16 cited

Can degenerate bound states occur in one dimensional quantum mechanics?

Sayan Kar, Rajesh R. Parwani

We point out that bound states, degenerate in energy but differing in parity, may form in one dimensional quantum systems even if the potential is non-singular in any finite domain…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.